Email Formats

{
  "mx": [
    "10 mx20a.anti-spam-premium.com.",
    "20 mx20b.anti-spam-premium.com."
  ],
  "spf": [
    "v=spf1 +mx +ip4:72.249.57.139 +include:spf.anti-spam-premium.com -all"
  ]
}